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| author | Eugeniy E. Mikhailov <evgmik@gmail.com> | 2024-07-21 00:12:45 -0400 |
|---|---|---|
| committer | Eugeniy E. Mikhailov <evgmik@gmail.com> | 2024-07-21 00:12:45 -0400 |
| commit | 1351d8d1c4eafd35f123bbd4e964cbe0072b5b33 (patch) | |
| tree | a1c030948cc7c6ec4cae2f73f86f8f6ad0aef987 /qolab/hardware | |
| parent | 8d768c812daaf6e6d519d25494973e27643f7109 (diff) | |
| download | qolab-1351d8d1c4eafd35f123bbd4e964cbe0072b5b33.tar.gz qolab-1351d8d1c4eafd35f123bbd4e964cbe0072b5b33.zip | |
raw counts -> voltage
Diffstat (limited to 'qolab/hardware')
| -rw-r--r-- | qolab/hardware/scope/rigolds1054z.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/qolab/hardware/scope/rigolds1054z.py b/qolab/hardware/scope/rigolds1054z.py index 924ad33..6b0a918 100644 --- a/qolab/hardware/scope/rigolds1054z.py +++ b/qolab/hardware/scope/rigolds1054z.py @@ -280,7 +280,7 @@ class RigolDS1054z(ScopeSCPI): In short decimate=True is slower but more precise. """ - trRaw, availableNpnts, Npnts = self.getRawWaveform( + trRaw, rawChanCfg = self.getRawWaveform( chNum, availableNpnts=availableNpnts, maxRequiredPoints=maxRequiredPoints, @@ -289,13 +289,12 @@ class RigolDS1054z(ScopeSCPI): VoltageOffset = self.getChanVoltageOffset(chNum) VoltsPerDiv = self.getChanVoltsPerDiv(chNum) tr = trRaw - tr.values = ( - trRaw.values * VoltsPerDiv * self.vertDivOnScreen / 250 - VoltageOffset - ) + tr.values = (trRaw.values - rawChanCfg['yreference'] - rawChanCfg['yorigin']) * rawChanCfg['yincrement'] + tr.config["unit"] = "Volt" tr.config["tags"]["VoltageOffset"] = VoltageOffset tr.config["tags"]["VoltsPerDiv"] = VoltsPerDiv - return (tr, availableNpnts) + return (tr, rawChanCfg) def getTrace( self, chNum, availableNpnts=None, maxRequiredPoints=None, decimate=True |